Koppal vs Nagpur
Side-by-side air quality comparison between Koppal and Nagpur.
Live AQI from Open-Meteo CAMS (~45 km global model, updated hourly). Multi-year history from CPCB station data via aqinow.co pipeline (2016–2024, station-level daily records).
AQI Comparison
Pollutant-level comparison (PM2.5, PM10, O3, NO2, SO2, CO)▾
| Pollutant | Koppal | Nagpur |
|---|---|---|
| PM2.5(µg/m³) | 5.90 | 20.30 |
| PM10(µg/m³) | 9.10 | 25.30 |
| NO₂(µg/m³) | 6.10 | 23.20 |
| SO₂(µg/m³) | 1.30 | 12.30 |
| O₃(µg/m³) | 38.00 | 42.00 |
| CO(µg/m³) | 124.00 | 174.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Koppal averaged an AQI of 65 while Nagpur averaged 104 — a 39-point (60%) gap, with Nagpur the more polluted and Koppal the cleaner of the two. On 733 days when both cities reported, Koppal was cleaner on 552 of them; the average daily gap was 52 AQI points.
Seasonality & days
Koppal peaks in February, while Nagpur peaks in November. Koppal logged 0% Severe days and 85.5% Good-or-Satisfactory days; Nagpur was 0% Severe and 60.599999999999994% Good-or-Satisfactory. Longest clean-air streaks: Koppal 47 days, Nagpur 68 days.
Year-over-year progress
Koppal has improved by 31 AQI points (32.3%) from 2020 to 2024; Nagpur has improved by 37 AQI points (26.2%) over the same window. The worst recorded day for Koppal reached AQI 384 at Diwator Nagar (KSPCB) on 2023-02-16; Nagpur hit AQI 342 at Opp GPO Civil Lines (MPCB) on 2022-12-03.
Station-level disparity
Koppal spans 1 CPCB stations with a 0-point spread (min 70, max 70); Nagpur spans 4 stations with a 9-point spread (min 98, max 107).
Verdict
🏆 Koppal has better air quality with an AQI of 10 compared to Nagpur's 34.